$ git clone -n https://src.fedoraproject.org/rpms/fcitx5-libthai.git /var/lib/mock/f45-build-8823-396/root/chroot_tmpdir/scmroot/fcitx5-libthai
Cloning into '/var/lib/mock/f45-build-8823-396/root/chroot_tmpdir/scmroot/fcitx5-libthai'...
$ git fetch origin e859752b6a4ce371e25d6218a0512222275c59be:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fcitx5-libthai
 * [new ref]         e859752b6a4ce371e25d6218a0512222275c59be -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e859752 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild